The Perpetual Testing Initiative (PeTI) is live! Even though most of you will be getting your first sweet taste of test chamber construction today, a lucky few of you have already been beta testing for the last couple of months. An unfair head start? You ...

I'm Different!

Collection by: Meowser

The best of the best community created maps.
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SUBMIT YOUR TEST CHAMBER
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Want your map added? Send a message to david@theleggett.com with a link to your map or add a comment here. I play through l...

Pretty Entertaining Courses

Collection by: Faacto99

Its actually not bad

Portal 3

Collection by: ThatActorDude

My way of what I think Portal 3 should be.

Mevious maps

Collection by: josepezdj

Awesome puzzles collection. A must-play map series.

Hipercollection 4 th3 Cake!!By Snedius

Collection by: eX(s) Snedius

Todos los mejores mapas para single y co-op.

My Single Player Favorites

Collection by: wildgoosespeeder

Original Location of My Favorites
These maps are so good,...

DeD

Collection by: ilyxan89

scrawnet

Collection by: Argyle

scrawnet

Massive

Collection by: DarKSkulL PT

Hard Maps

Collection by: aommaster

The hardest Portal 2 maps I have played.
Puzzles requiring ninja-skills and insane timing don't count as hard puzzles. They are just annoying. Portal is a puzzle game, and timing should not be a critical element of the game. Also, if I die in puzzles w...

Sora's Fun Pack 1

Collection by: Sora Hjort

A collection of Maps I found fun, and had to unsubscribe to due to a limitation on how many maps you could have in the queue.

SherL0cK Singleplayer

Collection by: SherL0cK

All Maps played by SherL0cK Live on Twitch.
If you are interested in playing them yourself Here is the Complete Collection of Singleplayer maps.

A collection of tricky, well made, not so tedious, a-ha! feeling puzzles.

My personal Best of

Collection by: Wheely

Awesome Tests

Collection by: 七神土猫中 带你全场冲

My favorite test chambers. Very interesting and required a lot of brain power...well if you disagree, you must be cleverer than me ;)

Ineechan's Subscriptions

Collection by: Intigracy

All of the stuff I've got subscribed to.

Pensando con Portales

Collection by: IronicRoyale

Mevious: Employee of the Moment (May 2012)

Collection by: RaVeN

*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_.-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_,.-:*'``'*:-.,_
One of the Perpetual Testing Initiative (PeTI) beta testers, Mevious, made several great maps.
Here are all 18 test chambers so far (June 5th 2012)...

Mevious maps for redditors

Collection by: Jay

A collection of maps by Mevious that I think all map makers should play.